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83565 Zinc Acetate-2-hydrate ACS 500g

Zinc Acetate-2-hydrate

  • CAS No.:5970-45-6
  • Chemical formula:Zn(CH3COO)2?2H2O
  • Chemical weight:219.49
ACS
pH(5%, 25°C) 6.0~7.0
Insoluble matter < 0.005%
Chloride < 5ppm
Sulfate(SO4) < 0.005%
Calcium(Ca) < 0.005%
Magnesium(Mg) < 0.005%
Potassium(K) < 0.01%
Sodium(Na) < 0.05%
Iron(Fe) < 5ppm
Lead(Pb) < 0.002%
Assay 98.0~101.0%
12031 Zinc Iodide EP 1Kg

Zinc Iodide

  • CAS No.:10139-47-6
  • Chemical formula:ZnI
  • Chemical weight:319.22
EP
Assay >98.0%
84053 Zinc Oxide EP 500g

Zinc Oxide

  • CAS No.:1314-13-2
  • Chemical formula:ZnO
  • Chemical weight:81.38
EP
Clarity of Solution(Acetic Acid) Clear to Slightly Hazy
Chloride(Cl) < 0.005%
Sulfur(S) < 0.03%
Lead(Pb) < 0.02%
Iron(Fe) < 0.002%
Substances not precipitated by ammonium sulfide < 0.4%
Arsenic(As) Pass
Assay > 99.0%
89533 Zinc Sulfate-7-hydrate EP 500g

Zinc Sulfate-7-hydrate

  • CAS No.:7446-20-0
  • Chemical formula:ZnSO4?7H2O
  • Chemical weight:287.54
EP
Solubility(Turbidity) Clear
Free Acid Pass
Chloride(Cl) < 0.005%
Nitrate(NO3) < 0.01%
Substances not precipitated by (NH?)?S < 0.5%
Lead(Pb) < 0.003%
Iron(Fe) < 0.004%
Ammonium(NH4) < 0.004%
Assay > 99.0%
89533 Zinc Sulfate-7-hydrate EP 25Kg

Zinc Sulfate-7-hydrate

  • CAS No.:7446-20-0
  • Chemical formula:ZnSO4.7H2O
  • Chemical weight:287.54
EP
Solubility(Turbidity) Clear
Free Acid Pass
Chloride(Cl) < 0.005%
Nitrate(NO3) < 0.01%
Substances not precipitated by (NH?)?S < 0.5%
Lead(Pb) < 0.003%
Iron(Fe) < 0.004%
Ammonium(NH4) < 0.004%
Assay > 99.0%
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